Café Royal Cocktail Book by W. J. Tarling (1937, p.231)
| 0.5 lemon | lemon juice — Lemon Juice | acid |
| 1 glass | Scotch whisky — Scotch Whisky | base |
| 1 teaspoon | sugar — Powdered Sugar | base |
| 2 dash | Angostura bitters — Angostura Bitters | bitter |
| ginger ale — Ginger Ale | dilution | |
| 1 lump | ice — Ice | other |
- Use a long tumbler and fill with ginger ale.